22257690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 68124672

約数和(自身を除く): 45866982

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 263, 273, 310, 390, 403, 434, 455, 465, 526, 546, 651, 789, 806, 910, 930, 1085, 1209, 1302, 1315, 1365, 1578, 1841, 2015, 2170, 2418, 2630, 2730, 2821, 3255, 3419, 3682, 3945, 4030, 5523, 5642, 6045, 6510, 6838, 7890, 8153, 8463, 9205, 10257, 11046, 12090, 14105, 16306, 16926, 17095, 18410, 20514, 23933, 24459, 27615, 28210, 34190, 40765, 42315, 47866, 48918, 51285, 55230, 57071, 71799, 81530, 84630, 102570, 105989, 114142, 119665, 122295, 143598, 171213, 211978, 239330, 244590, 285355, 317967, 342426, 358995, 529945, 570710, 635934, 717990, 741923, 856065, 1059890, 1483846, 1589835, 1712130, 2225769, 3179670, 3709615, 4451538, 7419230, 11128845, 22257690]

約数ペア:

[(1, 22257690), (2, 11128845), (3, 7419230), (5, 4451538), (6, 3709615), (7, 3179670), (10, 2225769), (13, 1712130), (14, 1589835), (15, 1483846), (21, 1059890), (26, 856065), (30, 741923), (31, 717990), (35, 635934), (39, 570710), (42, 529945), (62, 358995), (65, 342426), (70, 317967), (78, 285355), (91, 244590), (93, 239330), (105, 211978), (130, 171213), (155, 143598), (182, 122295), (186, 119665), (195, 114142), (210, 105989), (217, 102570), (263, 84630), (273, 81530), (310, 71799), (390, 57071), (403, 55230), (434, 51285), (455, 48918), (465, 47866), (526, 42315), (546, 40765), (651, 34190), (789, 28210), (806, 27615), (910, 24459), (930, 23933), (1085, 20514), (1209, 18410), (1302, 17095), (1315, 16926), (1365, 16306), (1578, 14105), (1841, 12090), (2015, 11046), (2170, 10257), (2418, 9205), (2630, 8463), (2730, 8153), (2821, 7890), (3255, 6838), (3419, 6510), (3682, 6045), (3945, 5642), (4030, 5523)]